236239101

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 398181888

約数和(自身を除く): 161942787

約数列:

[1, 3, 7, 9, 21, 63, 101, 137, 271, 303, 411, 707, 813, 909, 959, 1233, 1897, 2121, 2439, 2877, 5691, 6363, 8631, 13837, 17073, 27371, 37127, 41511, 82113, 96859, 111381, 124533, 191597, 246339, 259889, 290577, 334143, 574791, 779667, 871731, 1724373, 2339001, 3749827, 11249481, 26248789, 33748443, 78746367, 236239101]

約数ペア:

[(1, 236239101), (3, 78746367), (7, 33748443), (9, 26248789), (21, 11249481), (63, 3749827), (101, 2339001), (137, 1724373), (271, 871731), (303, 779667), (411, 574791), (707, 334143), (813, 290577), (909, 259889), (959, 246339), (1233, 191597), (1897, 124533), (2121, 111381), (2439, 96859), (2877, 82113), (5691, 41511), (6363, 37127), (8631, 27371), (13837, 17073)]